79860711 divided by 542 
We want to figure out the number of times 79860711 can be divided by 542.

Let's proceed to step 1:
The number 542 fits into 7 0 times, leaving a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Include the next digit (9) from the dividend after 7, then repeat: 79 / 542

Let's proceed to step 2:
The number 542 fits into 79 0 times, leaving a remainder of 79.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 79 leaves us with 79.
Include the next digit (8) from the dividend after 79, then repeat: 798 / 542

Step 3:
The number 542 fits into 798 1 times, leaving a remainder of 256.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtracting 542 from 798 leaves us with 256.
Grab the next digit (6) from the dividend, add it to 256, then carry on: 2566 / 542

Let's proceed to step 4:
542 can be fit into 2566 4 times, resulting in a remainder of 398.
Record the quotient 4 as the next digit in the result. 
Result so far: 14.0
If we take 2168 away from 2566, we end up with 398.
Take the next digit (0) from the dividend and append it to 398, then repeat: 3980 / 542

Step 5:
If we divide 3980 by 542, we get 7 and a remainder of 186.
Put 7 as the next digit of the answer. 
Result so far: 147.0
If we take 3794 away from 3980, we end up with 186.
Grab the next digit (7) from the dividend, add it to 186, then carry on: 1867 / 542

Going ahead to step 6:
542 goes into 1867 3 times with a remainder of 241.
The next digit of our result is 3. 
Result so far: 1473.0
The remainder is 241 after subtracting 1626 from 1867.
Include the next digit (1) from the dividend after 241, then repeat: 2411 / 542

On to step 7:
When dividing 2411 by 542, we get 4 with a remainder of 243.
Record the quotient 4 as the next digit in the result. 
Result so far: 14734.0
If we subtract 2168 from 2411, we get 243.
Fetch the next digit (1) from the dividend, attach it to 243 and continue: 2431 / 542

Going ahead to step 8:
542 goes into 2431 4 times with a remainder of 263.
Record the quotient 4 as the next digit in the result. 
Result so far: 147344.0
Subtracting 2168 from 2431 leaves us with 263.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2630, and continue the process.

Advancing to step 9:
If we divide 2630 by 542, we get 4 and a remainder of 462.
The next digit of our result is 4. 
Result so far: 147344.4
Subtracting 2168 from 2630 leaves us with 462.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4620, and continue the process.

Let's proceed to step 10:
When dividing 4620 by 542, we get 8 with a remainder of 284.
Record the quotient 8 as the next digit in the result. 
Result so far: 147344.48
Subtracting 4336 from 4620 leaves us with 284.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2840, and continue the process.

Advancing to step 11:
If we divide 2840 by 542, we get 5 and a remainder of 130.
The next digit of our result is 5. 
Result so far: 147344.485
Subtract 2710 from 2840 to get 130.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1300, and continue the process.

On to step 12:
If we divide 1300 by 542, we get 2 and a remainder of 216.
Put 2 as the next digit of the answer. 
Result so far: 147344.4852
Deduct 1084 from 1300 and we're left with 216.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2160, and continue the process.

Advancing to step 13:
When dividing 2160 by 542, we get 3 with a remainder of 534.
The next digit of our result is 3. 
Result so far: 147344.48523
Subtracting 1626 from 2160 leaves us with 534.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5340, and continue the process.

Step 14:
When dividing 5340 by 542, we get 9 with a remainder of 462.
The next digit of our result is 9. 
Result so far: 147344.485239
If we subtract 4878 from 5340, we get 462.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4620, and continue the process.

Step 15:
4620 divided by 542 is 8 with a remainder of 284.
The next digit of our result is 8. 
Result so far: 147344.4852398
Deduct 4336 from 4620 and we're left with 284.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2840, and continue the process.

On to step 16:
2840 divided by 542 is 5 with a remainder of 130.
Put 5 as the next digit of the answer. 
Result so far: 147344.48523985
The remainder is 130 after subtracting 2710 from 2840.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1300, and continue the process.

The final result is 147344.48523985 with a remainder of 1.3e-07.